| Value | Category | Cases | |
|---|---|---|---|
| 5 | 4 |
36.4%
|
|
| 7.5 | 1 |
9.1%
|
|
| 10 | 2 |
18.2%
|
|
| 15 | 2 |
18.2%
|
|
| 20 | 2 |
18.2%
|
|
| Sysmiss | 54 |